影史最兇殘的兩大外星生物：異形（Alien）和終極戰士（Predator），他們之間的世紀血戰，再度在地球引爆，他們意外來到科羅拉多州小鎮，將這個城鎮當作戰場，展開無止盡的掠奪及殺戮。小鎮居民們組成自衛隊企圖逃出生天。 不料，擅長繁殖侵略的異形族寄生在終極戰士體內產生了新變種，這個新變種激怒了終極戰士，異形族群也因此面臨更兇猛的反撲…。人類，除了不幸淪為這些外星生物的獵物，被捲入異形和終極戰士之間戰火的他們，又該如何自救？
孤獨青年在住宅大樓自設昆蟲館，把各種昆蟲和爬蟲類視為寵物，蠍子蜈蚣愛不釋手。新寵兒是一隻外來蜘蛛，暫時給牠一個安樂窩，只是掌上明蛛求生欲強，牠要逃離禁室，不斷繁衍。後代變種奪命巨蛛，大樓到處結滿蛛網，居民陷入一片恐慌。基於公眾安全理由，警方封鎖現場所有出口，死裏逃生更是難上加難。凡尼切克首部長片，直視無孔不入的致命威脅，觸及社會的階級歧視，勾起封城恐懼，善用特效與場景空間，拍出令人毛骨悚然血壓狂飆的蛛殺危機。
While on a flight home from Colombia, the plane that Dr. Carrie Ross and her daughter are on is attacked by bullet ants whose sting is the most painful and deadliest on the planet. Joining forces with air marshal Ethan Hart, Dr. Ross, an entomologist, tries desperately to save the flight from disaster. In the end, their struggle brings them closer together and offers the couple hope for the future.
When the residents of a luxury apartment complex outside Montreal are infiltrated by parasites and transformed into violent, sex-crazed maniacs, it's up to Dr. Roger St. Luc to contain the outbreak from spreading to the city.
While trailing Forest Ranger Charles Carter, who is suspected of permitting lumber man Henry Mitchell to cut restricted timber, Gene fires at a dangerous mountain lion and apparently kills Carter. Actually, Bill Wright, Mitchell's associate, killed Carter because the ranger had discovered tussock moth infestation in the forest, and if the infestation was not reported, the trees would die and have to be cut, thereby profiting Mitchell and Wright. In order to compensate the best he can, Gene sells his sportsman's camp and gives the money to Carter's daughter Helen . En route to Texas, Gene discovers the infestation and is assigned by the Forest Department to supervise the program of spraying the area with DDT from the air. After the first day of spraying, the DDT is blamed by furious stock men for the many animals found dead of poisoning.
In Sector 7, an underwater oil field located south of Jeju Island, Hae-jun is working as a marine equipment manager on an oil prospecting ship called Eclipse. Joining the crew later is Jeong-man, a former colleague of Hae-jun's father, assigned to Eclipse as captain. Though his job is to oversee the withdrawal of the ship, he suggests conducting some drilling one last time.
Since the 1940's alien beings known as "GRAYS" have been sighted around the globe with the thought that they visit our planet to study our species and civilization before they eventually invade...but what if we're wrong? What if they are only here to protect us? After a meteorite crashes to earth awakening the extraterrestrial creature within, a young woman is abducted by an alien "GRAY" to aide in hunting down and destroying the creature before it can reach a second meteorite that fell to earth decades earlier unleashing its deadly infestation of earth.
A woman becomes obssessed with getting rid of the moths in her house.
Deadly spiders are accidentally unleashed from a top-secret military installation. Army specialists and Tanks are called in to exterminate the deadly predators, but the outbreak is worse than expected. Weapons of mass destruction have little or no effect on the venomous spiders. Civilians are strangled with spider webs and eaten alive. The Military in a desperate effort to eradicate the killer spiders, decide to demolish the entire city.
The limit of tension in a family reaches its peak when the father discovers a spiders nest.
A young woman comes down with a mysterious illness that infests upon her stomach.
José, a christian orphan, falls in the traps of the Devil to end his grandfather's life and his own.
Dr Michael Mosley explores the bizarre and fascinating world of parasites by turning his body into a living laboratory and deliberately infesting himself with them.